narrowspark /
collection
| @@ 705-714 (lines=10) @@ | ||
| 702 | * |
|
| 703 | * @return mixed |
|
| 704 | */ |
|
| 705 | public function max($callback = null) |
|
| 706 | { |
|
| 707 | $callback = $this->valueRetriever($callback); |
|
| 708 | ||
| 709 | return $this->reduce(function ($result, $item) use ($callback) { |
|
| 710 | $value = $callback($item); |
|
| 711 | ||
| 712 | return is_null($result) || $value > $result ? $value : $result; |
|
| 713 | }); |
|
| 714 | } |
|
| 715 | ||
| 716 | /** |
|
| 717 | * Create a collection by using this collection for keys and another for its values. |
|
| @@ 747-756 (lines=10) @@ | ||
| 744 | * |
|
| 745 | * @return mixed |
|
| 746 | */ |
|
| 747 | public function min($callback = null) |
|
| 748 | { |
|
| 749 | $callback = $this->valueRetriever($callback); |
|
| 750 | ||
| 751 | return $this->reduce(function ($result, $item) use ($callback) { |
|
| 752 | $value = $callback($item); |
|
| 753 | ||
| 754 | return is_null($result) || $value < $result ? $value : $result; |
|
| 755 | }); |
|
| 756 | } |
|
| 757 | ||
| 758 | /** |
|
| 759 | * Get the items with the specified keys. |
|
